2011 Toyota Prius reliability record
NHTSA consumer complaints and recall campaigns for the 2011 Toyota Prius from the dataset labeled 2026. The source file does not provide an exact snapshot date. Use the reported issues to guide further checks; these counts do not establish failure rates or repair costs.
- NHTSA complaints
- 660
- Dataset year: 2026; snapshot day not provided
- Top problem area
- SERVICE BRAKES
- 257 complaints
- Recalls on record
- 6
- see below
- Reported harm
- 56 reported crashes · 28 injuries · 10 fires
How this record compares
raw NHTSA counts, not defect ratesCounts are not adjusted for vehicles sold, time in service or reporting frequency. A larger count does not establish a higher chance of failure, and these comparisons do not set the maintenance budget in our calculator.
Complaint rank
#739
of 4,194 vehicle records
Vs Toyota median
+371
median 289 across 291 Toyota records
Vs 2009-2013
+387
median 274 complaints in 614 records
Top component share
39%
Service Brakes: 257 complaints
What owners report fails — 2011 Toyota Prius
- SERVICE BRAKES 257
- ELECTRICAL SYSTEM 61
- EXTERIOR LIGHTING 48
- ENGINE 46
- AIR BAGS 45
6 recalls on record for the 2011 Toyota Prius
- NHTSA 18V684000 · 2019 · HYBRID PROPULSION SYSTEM If the hybrid system shuts down unexpectedly, it can increase the risk of a crash.
- NHTSA 16V487000 · 2016 · AIR BAGS:SIDE/WINDOW If either portion of the curtain shield air bag inflator ejects into the passenger cabin, there is an increased risk of
- NHTSA 16V396000 · 2016 · SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
- NHTSA 14V743000 · 2015 · SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing per
- NHTSA 14V053000 · 2014 · HYBRID PROPULSION SYSTEM: INVERTER The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could als
Estimate the 5-year cost to own a 2011 Toyota Prius
Build a separate budget with your purchase price, insurance quote, mileage and maintenance estimate. Complaint counts do not enter that calculation. Unknown local taxes and fees stay listed as costs to confirm.
Open TCO calculatorThese are unverified consumer reports and manufacturer recalls filed with the National Highway Traffic Safety Administration — not validated defect rates, and not adjusted for how many 2011 Toyota Prius units were produced or sold. High-volume and older vehicles naturally accumulate more complaints. Use this as one research signal, not a verdict on any individual vehicle. Dataset year: 2026; exact snapshot day not supplied. Source: NHTSA Office of Defects Investigation (public domain).
Frequently asked questions
Is the 2011 Toyota Prius reliable?
NHTSA has 660 consumer complaints on record for the 2011 Toyota Prius and 6 recalls. The most-reported problem area is service brakes (257 reports). These are unverified consumer reports filed with the government, not validated failure rates, and are not adjusted for how many 2011 Toyota Prius units were produced — popular vehicles naturally accumulate more reports.
What are the most common problems with the 2011 Toyota Prius?
Owners most often report problems with: service brakes (257), electrical system (61), exterior lighting (48), engine (46). Each figure is the number of complaints filed with NHTSA for this exact model year.
How much does it cost to own a 2011 Toyota Prius?
This complaint dataset does not measure repair prices or predict a maintenance budget for the 2011 Toyota Prius. Use your purchase price, insurance quotes, fuel use and a maintenance estimate in the separate five-year cost calculator. It does not convert complaint counts into repair costs, and any unknown taxes remain excluded and clearly listed.